Is skin hydration supplement profitable to sell on Amazon United States?

The niche generates $156K/yr across 8 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +8.8%. Flapen's verdict: Skip it (37/100).

How competitive is the skin hydration supplement niche?

2 brands and 594 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in skin hydration supplement?

Top complaints mined from reviews: Taste-Overall, Vitamin, Side Effects. The return rate is 0.0%.

What does it cost to enter the skin hydration supplement niche?

Listings span $7.57–$15.92; the average listing price is $11.88 (sweet spot $15–$100). The average incumbent carries 6,647 reviews — the moat a new listing must climb.

skin hydration supplement

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Good6.9%

search→purchase rate — share of searches ending in a sale

Avg price

Okay$11.88

avg listing price — sweet spot $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+8.8%

90-day search growth — must beat 0% to launch

Market size

Okay$156K

$156K/yr · 191K searches

Review moat

Bad6,647.38

avg incumbent reviews — the moat a new listing must climb

Price range

Bad$7.57–$15.92

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Bad89%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, skin hydration supplement is a $156K/yr Amazon United States market (191K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 37/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

skin hydration supplement market data

Units sold / yr: 15K–20K; avg 1,500–2,000/product
Revenue / yr: $178K–$238K; units × avg price
Conversion rate: 6.9%
Avg BSR: #176
Page quality: 0%
Prime: 100%
Sponsored: 75%
Out of stock: 16.8%
Avg brand age: 60 months
Avg seller age: 136 days

Competition & brand share

The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.

Brands

2 falling

Sellers

594

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

89%

Top 20: 100%

Open market

OLLY65%
Nature Made35%

Demand

Weekly Amazon search volume, last 29 weeks — +8.8% search growth over the last 90 days.

Open Trend

Top skin hydration supplement search terms

nature made hair skin and nails23K/yr +2.7%14.4% conv.
olly glowing skin gummies14K/yr +96.9%6.9% conv.
olly collagen gummies22K/yr -15.3%5.4% conv.
olly skin gummies13K/yr +32.1%9.5% conv.
olly skin13K/yr +34.0%7.8% conv.
skin health12K/yr +10.1%0.5% conv.
skin gummies12K/yr -0.8%3.3% conv.
skin hydration supplement13K/yr +2.2%2.0% conv.
beauty gummies10K/yr -18.7%3.5% conv.
olly glowing skin6K/yr +69.0%4.9% conv.

All search terms

Top skin hydration supplement products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

OLLY Glowing Skin Gummy Hydrated & Youthful Skin * Hyaluronic Acid Collagen Peptides Sea Buckthorn Plump Berry Flavor 25 Day Supply - 50 Count

OLLY$10.874.5★6,792 rev

Nature Made Advanced Hair Skin and Nails Gummies Biotin Pro Retinol A Niacinamide Vitamin C & Vitamin E 80 Gummies 40 Day Supply

Nature Made$12.124.6★201 rev

OLLY Flawless Complexion Gummy Clear and Healthy Skin Support Vitamins E A Zinc Chewable Supplement Berry - 50 Count (Pack of 1)

OLLY$13.344.4★5,552 rev

Nature Made Hair Skin and Nails with Biotin 2500 mcg Dietary Supplement For Healthy Hair Skin and Nails Support 120 Softgels 120 Day Supply

Nature Made$14.034.6★10,993 rev

OLLY Hair Skin and Nails Gummies - Undeniable Beauty with Biotin 2500mcg Per 2 Gummies Keratin & Vitamin C - Supports Healthy Hair Skin & Nails - Grapefruit Flavor - 60 Count

OLLY$10.994.6★14,050 rev

Newest

by launch date

Nature Made Advanced Hair Skin and Nails Gummies Biotin Pro Retinol A Niacinamide Vitamin C & Vitamin E 80 Gummies 40 Day Supply

Nature Made$12.12201 rev

5mo ago

Nature Made Skin Hydration Gummies Plus Plant-Sourced Ceramides Support Healthy Skin As You Age with Biotin & Vitamin C 50 Gummies 25 Day Supply

Nature Made$15.92219 rev

1y ago

Nature Made Collagen Gummies with Vitamin C Zinc Biotin Hydrolyzed Collagen Peptides for Women and Men Healthy Skin Support Supplement 60 Gummies 60 Day Supply

Nature Made$10.2111,791 rev

5y ago

OLLY Flawless Complexion Gummy Clear and Healthy Skin Support Vitamins E A Zinc Chewable Supplement Berry - 50 Count (Pack of 1)

OLLY$13.345,552 rev

9y ago

OLLY Glowing Skin Gummy Hydrated & Youthful Skin * Hyaluronic Acid Collagen Peptides Sea Buckthorn Plump Berry Flavor 25 Day Supply - 50 Count

OLLY$10.876,792 rev

10y ago

What buyers say about skin hydration supplement

What buyers praise and complain about, mined from review topics.

What buyers love

Taste-Overall30%

“they taste like fruit snacks”

Quality-Overall7%

“No complaints”

Vitamin7%

“Good vitamins”

Skin Health5%

“Good for Acne”

Flavor5%

“Their lemon flavor. for me”

Ease Of Use4%

“Its easy to use”

Hair Growth4%

“Hair grew so well”

Ease Of Chewing/Swallowing4%

“Easy to swallow”

Value For Money3%

“Worth my money”

Advertised Vs Actual Product2%

“Just as advertised”

What buyers complain about

Taste-Overall21%

“Did not like the taste”

Vitamin5%

“Will likely be throwing these out as I cant withstand the taste or smell of the gummy vitamins”

Side Effects4%

“however during that time they made my stomach hurt every single day”

Flavor4%

“a very off flavor”

Functionality-Overall4%

“Does not do what it's supposed to do”

Smell3%

“there is a fishy smell which is a bit off-putting”

Allergies3%

“Used to be incredibly itchy, also painful”

Texture/Consistency-Overall3%

“The texture is so bizarre”

Skin Health3%

“I noticed my skin starting to break out”

Ease Of Chewing/Swallowing2%

“unpleasant to chew”

Top return reasons

Value For Money40%

Functionality-Overall20%

Color20%

Artificial Sweeteners20%

Common questions

Is skin hydration supplement profitable to sell on Amazon United States?: The niche generates $156K/yr across 8 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +8.8%. Flapen's verdict: Skip it (37/100).
How competitive is the skin hydration supplement niche?: 2 brands and 594 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in skin hydration supplement?: Top complaints mined from reviews: Taste-Overall, Vitamin, Side Effects. The return rate is 0.0%.
What does it cost to enter the skin hydration supplement niche?: Listings span $7.57–$15.92; the average listing price is $11.88 (sweet spot $15–$100). The average incumbent carries 6,647 reviews — the moat a new listing must climb.